1 files changed, 1 insertions, 0 deletions

diff --git a/quantum/rgb_matrix.c b/quantum/rgb_matrix.c
index 807e4d62d..b282284a1 100644
--- a/quantum/rgb_matrix.c
+++ b/quantum/rgb_matrix.c
@@ -21,6 +21,7 @@
 #include "progmem.h"
 #include "config.h"
 #include "eeprom.h"
+#include <string.h>
 #include <math.h>
 
 rgb_config_t rgb_matrix_config;